Suppose -5*j = -3*j + 4*r + 14, -5*j + r + 20 = 0. Let t = -5 + 9. Suppose -t*z + 4*u = 4, -2*z - j = 3*u - 21. Solve -z*w - 25 = -10 for w.

Suppose -6*v = 3*v - 54. Solve -v*o - 2 = 22 for o.

-4

Suppose -12 - 8 = -4*v. Solve 5*l = 4*l - v for l.

-5

Let a be (-29 + 29)/(1 - -1). Solve a = 7*f - 5*f - 10 for f.

5

Let t© = 4*c3 + c2. Let g be t(1). Suppose 0 = 4*a - 3*b - 13, 0 = g*a - 2*b - 17 - 1. Solve 3*z + a = -z for z.

-1

Suppose 3*w + 14 = -19. Let s = w + 19. Solve -s = o + o for o.

-4

Let m = -83 + 87. Solve -m*t = -2*t for t.

0

Suppose 3*c + 5*d = 24, -2*c - 16 = -4*c - 5*d. Suppose s - 3*j = -1 + 7, 0 = 3*s - 4*j - c. Solve s + 3 = -w for w.

-3

Let g be (8 - 3)*⁷⁄₅. Let l = g + -4. Let a be (-6)/l + (-10)/(-2). Solve 0*y + 12 = -a*y for y.

-4

Suppose 2*x = 3*x - 6. Solve 0 = 2*m - 8 + x for m.

1

Let q = 11 - 11. Solve -4 = t - q*t for t.

-4